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Note E - Stock-based Compensation (Tables)
3 Months Ended
Mar. 31, 2024
Notes Tables  
Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block]
  

Restricted Stock

 
  

Number of

Shares

  

Weighted-

Average Grant

Date Fair Value

 

Non-vested at January 1, 2024

  198,859  $14.07 

Granted

  -   - 

Canceled/forfeited/expired

  -   - 

Vested

  (15,846)  28.40 

Non-vested at March 31, 2024

  183,013  $12.83